dlls/mshtml/oleobj.c

   1 /*
   2  * Copyright 2005 Jacek Caban
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Lesser General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2.1 of the License, or (at your option) any later version.
   8  *
   9  * This library is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * Lesser General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Lesser General Public
  15  * License along with this library; if not, write to the Free Software
  16  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  17  */
  18
  19 #include "config.h"
  20
  21 #include <stdarg.h>
  22 #include <stdio.h>
  23
  24 #define COBJMACROS
  25
  26 #include "windef.h"
  27 #include "winbase.h"
  28 #include "winuser.h"
  29 #include "ole2.h"
  30 #include "shlguid.h"
  31 #include "shdeprecated.h"
  32 #include "mshtmdid.h"
  33 #include "idispids.h"
  34
  35 #include "wine/debug.h"
  36
  37 #include "mshtml_private.h"
  38
  39 WINE_DEFAULT_DEBUG_CHANNEL(mshtml);
  40
  41 #define DOCHOST_DOCCANNAVIGATE  0
  42
  43 typedef struct {
  44     IEnumUnknown IEnumUnknown_iface;
  45     LONG ref;
  46 } EnumUnknown;
  47
  48 static inline EnumUnknown *impl_from_IEnumUnknown(IEnumUnknown *iface)
  49 {
  50     return CONTAINING_RECORD(iface, EnumUnknown, IEnumUnknown_iface);
  51 }
  52
  53 static HRESULT WINAPI EnumUnknown_QueryInterface(IEnumUnknown *iface, REFIID riid, void **ppv)
  54 {
  55     EnumUnknown *This = impl_from_IEnumUnknown(iface);
  56
  57     if(IsEqualGUID(&IID_IUnknown, riid)) {
  58         TRACE("(%p)->(IID_IUnknown %p)\n", This, ppv);
  59         *ppv = &This->IEnumUnknown_iface;
  60     }else if(IsEqualGUID(&IID_IEnumUnknown, riid)) {
  61         TRACE("(%p)->(IID_IEnumUnknown %p)\n", This, ppv);
  62         *ppv = &This->IEnumUnknown_iface;
  63     }else {
  64         WARN("(%p)->(%s %p)\n", This, debugstr_guid(riid), ppv);
  65         *ppv = NULL;
  66         return E_NOINTERFACE;
  67     }
  68
  69     IUnknown_AddRef((IUnknown*)*ppv);
  70     return S_OK;
  71 }
  72
  73 static ULONG WINAPI EnumUnknown_AddRef(IEnumUnknown *iface)
  74 {
  75     EnumUnknown *This = impl_from_IEnumUnknown(iface);
  76     LONG ref = InterlockedIncrement(&This->ref);
  77
  78     TRACE("(%p) ref=%d\n", This, ref);
  79
  80     return ref;
  81 }
  82
  83 static ULONG WINAPI EnumUnknown_Release(IEnumUnknown *iface)
  84 {
  85     EnumUnknown *This = impl_from_IEnumUnknown(iface);
  86     LONG ref = InterlockedDecrement(&This->ref);
  87
  88     TRACE("(%p) ref=%d\n", This, ref);
  89
  90     if(!ref)
  91         heap_free(This);
  92
  93     return ref;
  94 }
  95
  96 static HRESULT WINAPI EnumUnknown_Next(IEnumUnknown *iface, ULONG celt, IUnknown **rgelt, ULONG *pceltFetched)
  97 {
  98     EnumUnknown *This = impl_from_IEnumUnknown(iface);
  99
 100     TRACE("(%p)->(%u %p %p)\n", This, celt, rgelt, pceltFetched);
 101
 102     /* FIXME: It's not clear if we should ever return something here */
 103     if(pceltFetched)
 104         *pceltFetched = 0;
 105     return S_FALSE;
 106 }
 107
 108 static HRESULT WINAPI EnumUnknown_Skip(IEnumUnknown *iface, ULONG celt)
 109 {
 110     EnumUnknown *This = impl_from_IEnumUnknown(iface);
 111     FIXME("(%p)->(%u)\n", This, celt);
 112     return E_NOTIMPL;
 113 }
 114
 115 static HRESULT WINAPI EnumUnknown_Reset(IEnumUnknown *iface)
 116 {
 117     EnumUnknown *This = impl_from_IEnumUnknown(iface);
 118     FIXME("(%p)\n", This);
 119     return E_NOTIMPL;
 120 }
 121
 122 static HRESULT WINAPI EnumUnknown_Clone(IEnumUnknown *iface, IEnumUnknown **ppenum)
 123 {
 124     EnumUnknown *This = impl_from_IEnumUnknown(iface);
 125     FIXME("(%p)->(%p)\n", This, ppenum);
 126     return E_NOTIMPL;
 127 }
 128
 129 static const IEnumUnknownVtbl EnumUnknownVtbl = {
 130     EnumUnknown_QueryInterface,
 131     EnumUnknown_AddRef,
 132     EnumUnknown_Release,
 133     EnumUnknown_Next,
 134     EnumUnknown_Skip,
 135     EnumUnknown_Reset,
 136     EnumUnknown_Clone
 137 };
 138
 139 /**********************************************************
 140  * IOleObject implementation
 141  */
 142
 143 static inline HTMLDocument *impl_from_IOleObject(IOleObject *iface)
 144 {
 145     return CONTAINING_RECORD(iface, HTMLDocument, IOleObject_iface);
 146 }
 147
 148 static HRESULT WINAPI OleObject_QueryInterface(IOleObject *iface, REFIID riid, void **ppv)
 149 {
 150     HTMLDocument *This = impl_from_IOleObject(iface);
 151     return htmldoc_query_interface(This, riid, ppv);
 152 }
 153
 154 static ULONG WINAPI OleObject_AddRef(IOleObject *iface)
 155 {
 156     HTMLDocument *This = impl_from_IOleObject(iface);
 157     return htmldoc_addref(This);
 158 }
 159
 160 static ULONG WINAPI OleObject_Release(IOleObject *iface)
 161 {
 162     HTMLDocument *This = impl_from_IOleObject(iface);
 163     return htmldoc_release(This);
 164 }
 165
 166 static void update_hostinfo(HTMLDocumentObj *This, DOCHOSTUIINFO *hostinfo)
 167 {
 168     nsIScrollable *scrollable;
 169     nsresult nsres;
 170
 171     if(!This->nscontainer)
 172         return;
 173
 174     nsres = nsIWebBrowser_QueryInterface(This->nscontainer->webbrowser, &IID_nsIScrollable, (void**)&scrollable);
 175     if(NS_SUCCEEDED(nsres)) {
 176         nsres = nsIScrollable_SetDefaultScrollbarPreferences(scrollable, ScrollOrientation_Y,
 177                 (hostinfo->dwFlags & DOCHOSTUIFLAG_SCROLL_NO) ? Scrollbar_Never : Scrollbar_Always);
 178         if(NS_FAILED(nsres))
 179             ERR("Could not set default Y scrollbar prefs: %08x\n", nsres);
 180
 181         nsres = nsIScrollable_SetDefaultScrollbarPreferences(scrollable, ScrollOrientation_X,
 182                 hostinfo->dwFlags & DOCHOSTUIFLAG_SCROLL_NO ? Scrollbar_Never : Scrollbar_Auto);
 183         if(NS_FAILED(nsres))
 184             ERR("Could not set default X scrollbar prefs: %08x\n", nsres);
 185
 186         nsIScrollable_Release(scrollable);
 187     }else {
 188         ERR("Could not get nsIScrollable: %08x\n", nsres);
 189     }
 190 }
 191
 192 /* Calls undocumented 84 cmd of CGID_ShellDocView */
 193 void call_docview_84(HTMLDocumentObj *doc)
 194 {
 195     IOleCommandTarget *olecmd;
 196     VARIANT var;
 197     HRESULT hres;
 198
 199     if(!doc->client)
 200         return;
 201
 202     hres = IOleClientSite_QueryInterface(doc->client, &IID_IOleCommandTarget, (void**)&olecmd);
 203     if(FAILED(hres))
 204         return;
 205
 206     VariantInit(&var);
 207     hres = IOleCommandTarget_Exec(olecmd, &CGID_ShellDocView, 84, 0, NULL, &var);
 208     IOleCommandTarget_Release(olecmd);
 209     if(SUCCEEDED(hres) && V_VT(&var) != VT_NULL)
 210         FIXME("handle result\n");
 211 }
 212
 213 static HRESULT WINAPI OleObject_SetClientSite(IOleObject *iface, IOleClientSite *pClientSite)
 214 {
 215     HTMLDocument *This = impl_from_IOleObject(iface);
 216     IOleCommandTarget *cmdtrg = NULL;
 217     IOleWindow *ole_window;
 218     BOOL hostui_setup;
 219     VARIANT silent;
 220     HWND hwnd;
 221     HRESULT hres;
 222
 223     TRACE("(%p)->(%p)\n", This, pClientSite);
 224
 225     if(pClientSite == This->doc_obj->client)
 226         return S_OK;
 227
 228     if(This->doc_obj->client) {
 229         IOleClientSite_Release(This->doc_obj->client);
 230         This->doc_obj->client = NULL;
 231         This->doc_obj->usermode = UNKNOWN_USERMODE;
 232     }
 233
 234     if(This->doc_obj->hostui && !This->doc_obj->custom_hostui) {
 235         IDocHostUIHandler_Release(This->doc_obj->hostui);
 236         This->doc_obj->hostui = NULL;
 237     }
 238
 239     if(This->doc_obj->doc_object_service) {
 240         IDocObjectService_Release(This->doc_obj->doc_object_service);
 241         This->doc_obj->doc_object_service = NULL;
 242     }
 243
 244     memset(&This->doc_obj->hostinfo, 0, sizeof(DOCHOSTUIINFO));
 245     This->doc_obj->is_webbrowser = FALSE;
 246
 247     if(!pClientSite)
 248         return S_OK;
 249
 250     IOleClientSite_AddRef(pClientSite);
 251     This->doc_obj->client = pClientSite;
 252
 253     hostui_setup = This->doc_obj->hostui_setup;
 254
 255     if(!This->doc_obj->hostui) {
 256         IDocHostUIHandler *uihandler;
 257
 258         This->doc_obj->custom_hostui = FALSE;
 259
 260         hres = IOleObject_QueryInterface(pClientSite, &IID_IDocHostUIHandler, (void**)&uihandler);
 261         if(SUCCEEDED(hres))
 262             This->doc_obj->hostui = uihandler;
 263     }
 264
 265     if(This->doc_obj->hostui) {
 266         DOCHOSTUIINFO hostinfo;
 267         LPOLESTR key_path = NULL, override_key_path = NULL;
 268         IDocHostUIHandler2 *uihandler2;
 269
 270         memset(&hostinfo, 0, sizeof(DOCHOSTUIINFO));
 271         hostinfo.cbSize = sizeof(DOCHOSTUIINFO);
 272         hres = IDocHostUIHandler_GetHostInfo(This->doc_obj->hostui, &hostinfo);
 273         if(SUCCEEDED(hres)) {
 274             TRACE("hostinfo = {%u %08x %08x %s %s}\n",
 275                     hostinfo.cbSize, hostinfo.dwFlags, hostinfo.dwDoubleClick,
 276                     debugstr_w(hostinfo.pchHostCss), debugstr_w(hostinfo.pchHostNS));
 277             update_hostinfo(This->doc_obj, &hostinfo);
 278             This->doc_obj->hostinfo = hostinfo;
 279         }
 280
 281         if(!hostui_setup) {
 282             hres = IDocHostUIHandler_GetOptionKeyPath(This->doc_obj->hostui, &key_path, 0);
 283             if(hres == S_OK && key_path) {
 284                 if(key_path[0]) {
 285                     /* FIXME: use key_path */
 286                     TRACE("key_path = %s\n", debugstr_w(key_path));
 287                 }
 288                 CoTaskMemFree(key_path);
 289             }
 290
 291             hres = IDocHostUIHandler_QueryInterface(This->doc_obj->hostui, &IID_IDocHostUIHandler2,
 292                     (void**)&uihandler2);
 293             if(SUCCEEDED(hres)) {
 294                 hres = IDocHostUIHandler2_GetOverrideKeyPath(uihandler2, &override_key_path, 0);
 295                 if(hres == S_OK && override_key_path && override_key_path[0]) {
 296                     if(override_key_path[0]) {
 297                         /*FIXME: use override_key_path */
 298                         TRACE("override_key_path = %s\n", debugstr_w(override_key_path));
 299                     }
 300                     CoTaskMemFree(override_key_path);
 301                 }
 302                 IDocHostUIHandler2_Release(uihandler2);
 303             }
 304
 305             This->doc_obj->hostui_setup = TRUE;
 306         }
 307     }
 308
 309     /* Native calls here GetWindow. What is it for?
 310      * We don't have anything to do with it here (yet). */
 311     hres = IOleClientSite_QueryInterface(pClientSite, &IID_IOleWindow, (void**)&ole_window);
 312     if(SUCCEEDED(hres)) {
 313         IOleWindow_GetWindow(ole_window, &hwnd);
 314         IOleWindow_Release(ole_window);
 315     }
 316
 317     hres = IOleClientSite_QueryInterface(pClientSite, &IID_IOleCommandTarget, (void**)&cmdtrg);
 318     if(SUCCEEDED(hres)) {
 319         VARIANT var;
 320         OLECMD cmd = {OLECMDID_SETPROGRESSTEXT, 0};
 321
 322         if(!hostui_setup) {
 323             IDocObjectService *doc_object_service;
 324             IBrowserService *browser_service;
 325             IWebBrowser2 *wb;
 326
 327             V_VT(&var) = VT_UNKNOWN;
 328             V_UNKNOWN(&var) = (IUnknown*)&This->window->base.IHTMLWindow2_iface;
 329             IOleCommandTarget_Exec(cmdtrg, &CGID_DocHostCmdPriv, DOCHOST_DOCCANNAVIGATE, 0, &var, NULL);
 330
 331             hres = do_query_service((IUnknown*)pClientSite, &IID_IShellBrowser,
 332                     &IID_IBrowserService, (void**)&browser_service);
 333             if(SUCCEEDED(hres)) {
 334                 hres = IBrowserService_QueryInterface(browser_service,
 335                         &IID_IDocObjectService, (void**)&doc_object_service);
 336                 if(SUCCEEDED(hres)) {
 337                     This->doc_obj->doc_object_service = doc_object_service;
 338
 339                     /*
 340                      * Some embedding routines, esp. in regards to use of IDocObjectService, differ if
 341                      * embedder supports IWebBrowserApp.
 342                      */
 343                     hres = do_query_service((IUnknown*)pClientSite, &IID_IWebBrowserApp, &IID_IWebBrowser2, (void**)&wb);
 344                     if(SUCCEEDED(hres)) {
 345                         This->doc_obj->is_webbrowser = TRUE;
 346                         IWebBrowser2_Release(wb);
 347                     }
 348
 349                     IBrowserService_Release(browser_service);
 350                 }
 351             }
 352         }
 353
 354         call_docview_84(This->doc_obj);
 355
 356         IOleCommandTarget_QueryStatus(cmdtrg, NULL, 1, &cmd, NULL);
 357
 358         V_VT(&var) = VT_I4;
 359         V_I4(&var) = 0;
 360         IOleCommandTarget_Exec(cmdtrg, NULL, OLECMDID_SETPROGRESSMAX,
 361                 OLECMDEXECOPT_DONTPROMPTUSER, &var, NULL);
 362         IOleCommandTarget_Exec(cmdtrg, NULL, OLECMDID_SETPROGRESSPOS,
 363                 OLECMDEXECOPT_DONTPROMPTUSER, &var, NULL);
 364
 365         IOleCommandTarget_Release(cmdtrg);
 366     }
 367
 368     if(This->doc_obj->usermode == UNKNOWN_USERMODE)
 369         IOleControl_OnAmbientPropertyChange(&This->IOleControl_iface, DISPID_AMBIENT_USERMODE);
 370
 371     IOleControl_OnAmbientPropertyChange(&This->IOleControl_iface,
 372             DISPID_AMBIENT_OFFLINEIFNOTCONNECTED);
 373
 374     hres = get_client_disp_property(This->doc_obj->client, DISPID_AMBIENT_SILENT, &silent);
 375     if(SUCCEEDED(hres)) {
 376         if(V_VT(&silent) != VT_BOOL)
 377             WARN("silent = %s\n", debugstr_variant(&silent));
 378         else if(V_BOOL(&silent))
 379             FIXME("silent == true\n");
 380     }
 381
 382     IOleControl_OnAmbientPropertyChange(&This->IOleControl_iface, DISPID_AMBIENT_USERAGENT);
 383     IOleControl_OnAmbientPropertyChange(&This->IOleControl_iface, DISPID_AMBIENT_PALETTE);
 384
 385     return S_OK;
 386 }
 387
 388 static HRESULT WINAPI OleObject_GetClientSite(IOleObject *iface, IOleClientSite **ppClientSite)
 389 {
 390     HTMLDocument *This = impl_from_IOleObject(iface);
 391
 392     TRACE("(%p)->(%p)\n", This, ppClientSite);
 393
 394     if(!ppClientSite)
 395         return E_INVALIDARG;
 396
 397     if(This->doc_obj->client)
 398         IOleClientSite_AddRef(This->doc_obj->client);
 399     *ppClientSite = This->doc_obj->client;
 400
 401     return S_OK;
 402 }
 403
 404 static HRESULT WINAPI OleObject_SetHostNames(IOleObject *iface, LPCOLESTR szContainerApp, LPCOLESTR szContainerObj)
 405 {
 406     HTMLDocument *This = impl_from_IOleObject(iface);
 407     FIXME("(%p)->(%s %s)\n", This, debugstr_w(szContainerApp), debugstr_w(szContainerObj));
 408     return E_NOTIMPL;
 409 }
 410
 411 static HRESULT WINAPI OleObject_Close(IOleObject *iface, DWORD dwSaveOption)
 412 {
 413     HTMLDocument *This = impl_from_IOleObject(iface);
 414
 415     TRACE("(%p)->(%08x)\n", This, dwSaveOption);
 416
 417     if(dwSaveOption == OLECLOSE_PROMPTSAVE)
 418         FIXME("OLECLOSE_PROMPTSAVE not implemented\n");
 419
 420     if(This->doc_obj->in_place_active)
 421         IOleInPlaceObjectWindowless_InPlaceDeactivate(&This->IOleInPlaceObjectWindowless_iface);
 422
 423     HTMLDocument_LockContainer(This->doc_obj, FALSE);
 424
 425     if(This->advise_holder)
 426         IOleAdviseHolder_SendOnClose(This->advise_holder);
 427
 428     return S_OK;
 429 }
 430
 431 static HRESULT WINAPI OleObject_SetMoniker(IOleObject *iface, DWORD dwWhichMoniker, IMoniker *pmk)
 432 {
 433     HTMLDocument *This = impl_from_IOleObject(iface);
 434     FIXME("(%p %d %p)->()\n", This, dwWhichMoniker, pmk);
 435     return E_NOTIMPL;
 436 }
 437
 438 static HRESULT WINAPI OleObject_GetMoniker(IOleObject *iface, DWORD dwAssign, DWORD dwWhichMoniker, IMoniker **ppmk)
 439 {
 440     HTMLDocument *This = impl_from_IOleObject(iface);
 441     FIXME("(%p)->(%d %d %p)\n", This, dwAssign, dwWhichMoniker, ppmk);
 442     return E_NOTIMPL;
 443 }
 444
 445 static HRESULT WINAPI OleObject_InitFromData(IOleObject *iface, IDataObject *pDataObject, BOOL fCreation,
 446                                         DWORD dwReserved)
 447 {
 448     HTMLDocument *This = impl_from_IOleObject(iface);
 449     FIXME("(%p)->(%p %x %d)\n", This, pDataObject, fCreation, dwReserved);
 450     return E_NOTIMPL;
 451 }
 452
 453 static HRESULT WINAPI OleObject_GetClipboardData(IOleObject *iface, DWORD dwReserved, IDataObject **ppDataObject)
 454 {
 455     HTMLDocument *This = impl_from_IOleObject(iface);
 456     FIXME("(%p)->(%d %p)\n", This, dwReserved, ppDataObject);
 457     return E_NOTIMPL;
 458 }
 459
 460 static HRESULT WINAPI OleObject_DoVerb(IOleObject *iface, LONG iVerb, LPMSG lpmsg, IOleClientSite *pActiveSite,
 461                                         LONG lindex, HWND hwndParent, LPCRECT lprcPosRect)
 462 {
 463     HTMLDocument *This = impl_from_IOleObject(iface);
 464     IOleDocumentSite *pDocSite;
 465     HRESULT hres;
 466
 467     TRACE("(%p)->(%d %p %p %d %p %p)\n", This, iVerb, lpmsg, pActiveSite, lindex, hwndParent, lprcPosRect);
 468
 469     if(iVerb != OLEIVERB_SHOW && iVerb != OLEIVERB_UIACTIVATE && iVerb != OLEIVERB_INPLACEACTIVATE) {
 470         FIXME("iVerb = %d not supported\n", iVerb);
 471         return E_NOTIMPL;
 472     }
 473
 474     if(!pActiveSite)
 475         pActiveSite = This->doc_obj->client;
 476
 477     hres = IOleClientSite_QueryInterface(pActiveSite, &IID_IOleDocumentSite, (void**)&pDocSite);
 478     if(SUCCEEDED(hres)) {
 479         HTMLDocument_LockContainer(This->doc_obj, TRUE);
 480
 481         /* FIXME: Create new IOleDocumentView. See CreateView for more info. */
 482         hres = IOleDocumentSite_ActivateMe(pDocSite, &This->IOleDocumentView_iface);
 483         IOleDocumentSite_Release(pDocSite);
 484     }else {
 485         hres = IOleDocumentView_UIActivate(&This->IOleDocumentView_iface, TRUE);
 486         if(SUCCEEDED(hres)) {
 487             if(lprcPosRect) {
 488                 RECT rect; /* We need to pass rect as not const pointer */
 489                 rect = *lprcPosRect;
 490                 IOleDocumentView_SetRect(&This->IOleDocumentView_iface, &rect);
 491             }
 492             IOleDocumentView_Show(&This->IOleDocumentView_iface, TRUE);
 493         }
 494     }
 495
 496     return hres;
 497 }
 498
 499 static HRESULT WINAPI OleObject_EnumVerbs(IOleObject *iface, IEnumOLEVERB **ppEnumOleVerb)
 500 {
 501     HTMLDocument *This = impl_from_IOleObject(iface);
 502     FIXME("(%p)->(%p)\n", This, ppEnumOleVerb);
 503     return E_NOTIMPL;
 504 }
 505
 506 static HRESULT WINAPI OleObject_Update(IOleObject *iface)
 507 {
 508     HTMLDocument *This = impl_from_IOleObject(iface);
 509     FIXME("(%p)\n", This);
 510     return E_NOTIMPL;
 511 }
 512
 513 static HRESULT WINAPI OleObject_IsUpToDate(IOleObject *iface)
 514 {
 515     HTMLDocument *This = impl_from_IOleObject(iface);
 516     FIXME("(%p)\n", This);
 517     return E_NOTIMPL;
 518 }
 519
 520 static HRESULT WINAPI OleObject_GetUserClassID(IOleObject *iface, CLSID *pClsid)
 521 {
 522     HTMLDocument *This = impl_from_IOleObject(iface);
 523
 524     TRACE("(%p)->(%p)\n", This, pClsid);
 525
 526     if(!pClsid)
 527         return E_INVALIDARG;
 528
 529     *pClsid = CLSID_HTMLDocument;
 530     return S_OK;
 531 }
 532
 533 static HRESULT WINAPI OleObject_GetUserType(IOleObject *iface, DWORD dwFormOfType, LPOLESTR *pszUserType)
 534 {
 535     HTMLDocument *This = impl_from_IOleObject(iface);
 536     FIXME("(%p)->(%d %p)\n", This, dwFormOfType, pszUserType);
 537     return E_NOTIMPL;
 538 }
 539
 540 static HRESULT WINAPI OleObject_SetExtent(IOleObject *iface, DWORD dwDrawAspect, SIZEL *psizel)
 541 {
 542     HTMLDocument *This = impl_from_IOleObject(iface);
 543     FIXME("(%p)->(%d %p)\n", This, dwDrawAspect, psizel);
 544     return E_NOTIMPL;
 545 }
 546
 547 static HRESULT WINAPI OleObject_GetExtent(IOleObject *iface, DWORD dwDrawAspect, SIZEL *psizel)
 548 {
 549     HTMLDocument *This = impl_from_IOleObject(iface);
 550     FIXME("(%p)->(%d %p)\n", This, dwDrawAspect, psizel);
 551     return E_NOTIMPL;
 552 }
 553
 554 static HRESULT WINAPI OleObject_Advise(IOleObject *iface, IAdviseSink *pAdvSink, DWORD *pdwConnection)
 555 {
 556     HTMLDocument *This = impl_from_IOleObject(iface);
 557     TRACE("(%p)->(%p %p)\n", This, pAdvSink, pdwConnection);
 558
 559     if(!pdwConnection)
 560         return E_INVALIDARG;
 561
 562     if(!pAdvSink) {
 563         *pdwConnection = 0;
 564         return E_INVALIDARG;
 565     }
 566
 567     if(!This->advise_holder) {
 568         CreateOleAdviseHolder(&This->advise_holder);
 569         if(!This->advise_holder)
 570             return E_OUTOFMEMORY;
 571     }
 572
 573     return IOleAdviseHolder_Advise(This->advise_holder, pAdvSink, pdwConnection);
 574 }
 575
 576 static HRESULT WINAPI OleObject_Unadvise(IOleObject *iface, DWORD dwConnection)
 577 {
 578     HTMLDocument *This = impl_from_IOleObject(iface);
 579     TRACE("(%p)->(%d)\n", This, dwConnection);
 580
 581     if(!This->advise_holder)
 582         return OLE_E_NOCONNECTION;
 583
 584     return IOleAdviseHolder_Unadvise(This->advise_holder, dwConnection);
 585 }
 586
 587 static HRESULT WINAPI OleObject_EnumAdvise(IOleObject *iface, IEnumSTATDATA **ppenumAdvise)
 588 {
 589     HTMLDocument *This = impl_from_IOleObject(iface);
 590
 591     if(!This->advise_holder) {
 592         *ppenumAdvise = NULL;
 593         return S_OK;
 594     }
 595
 596     return IOleAdviseHolder_EnumAdvise(This->advise_holder, ppenumAdvise);
 597 }
 598
 599 static HRESULT WINAPI OleObject_GetMiscStatus(IOleObject *iface, DWORD dwAspect, DWORD *pdwStatus)
 600 {
 601     HTMLDocument *This = impl_from_IOleObject(iface);
 602     FIXME("(%p)->(%d %p)\n", This, dwAspect, pdwStatus);
 603     return E_NOTIMPL;
 604 }
 605
 606 static HRESULT WINAPI OleObject_SetColorScheme(IOleObject *iface, LOGPALETTE *pLogpal)
 607 {
 608     HTMLDocument *This = impl_from_IOleObject(iface);
 609     FIXME("(%p)->(%p)\n", This, pLogpal);
 610     return E_NOTIMPL;
 611 }
 612
 613 static const IOleObjectVtbl OleObjectVtbl = {
 614     OleObject_QueryInterface,
 615     OleObject_AddRef,
 616     OleObject_Release,
 617     OleObject_SetClientSite,
 618     OleObject_GetClientSite,
 619     OleObject_SetHostNames,
 620     OleObject_Close,
 621     OleObject_SetMoniker,
 622     OleObject_GetMoniker,
 623     OleObject_InitFromData,
 624     OleObject_GetClipboardData,
 625     OleObject_DoVerb,
 626     OleObject_EnumVerbs,
 627     OleObject_Update,
 628     OleObject_IsUpToDate,
 629     OleObject_GetUserClassID,
 630     OleObject_GetUserType,
 631     OleObject_SetExtent,
 632     OleObject_GetExtent,
 633     OleObject_Advise,
 634     OleObject_Unadvise,
 635     OleObject_EnumAdvise,
 636     OleObject_GetMiscStatus,
 637     OleObject_SetColorScheme
 638 };
 639
 640 /**********************************************************
 641  * IOleDocument implementation
 642  */
 643
 644 static inline HTMLDocument *impl_from_IOleDocument(IOleDocument *iface)
 645 {
 646     return CONTAINING_RECORD(iface, HTMLDocument, IOleDocument_iface);
 647 }
 648
 649 static HRESULT WINAPI OleDocument_QueryInterface(IOleDocument *iface, REFIID riid, void **ppv)
 650 {
 651     HTMLDocument *This = impl_from_IOleDocument(iface);
 652     return htmldoc_query_interface(This, riid, ppv);
 653 }
 654
 655 static ULONG WINAPI OleDocument_AddRef(IOleDocument *iface)
 656 {
 657     HTMLDocument *This = impl_from_IOleDocument(iface);
 658     return htmldoc_addref(This);
 659 }
 660
 661 static ULONG WINAPI OleDocument_Release(IOleDocument *iface)
 662 {
 663     HTMLDocument *This = impl_from_IOleDocument(iface);
 664     return htmldoc_release(This);
 665 }
 666
 667 static HRESULT WINAPI OleDocument_CreateView(IOleDocument *iface, IOleInPlaceSite *pIPSite, IStream *pstm,
 668                                    DWORD dwReserved, IOleDocumentView **ppView)
 669 {
 670     HTMLDocument *This = impl_from_IOleDocument(iface);
 671     HRESULT hres;
 672
 673     TRACE("(%p)->(%p %p %d %p)\n", This, pIPSite, pstm, dwReserved, ppView);
 674
 675     if(!ppView)
 676         return E_INVALIDARG;
 677
 678     /* FIXME:
 679      * Windows implementation creates new IOleDocumentView when function is called for the
 680      * first time and returns E_FAIL when it is called for the second time, but it doesn't matter
 681      * if the application uses returned interfaces, passed to ActivateMe or returned by
 682      * QueryInterface, so there is no reason to create new interface. This needs more testing.
 683      */
 684
 685     if(pIPSite) {
 686         hres = IOleDocumentView_SetInPlaceSite(&This->IOleDocumentView_iface, pIPSite);
 687         if(FAILED(hres))
 688             return hres;
 689     }
 690
 691     if(pstm)
 692         FIXME("pstm is not supported\n");
 693
 694     IOleDocumentView_AddRef(&This->IOleDocumentView_iface);
 695     *ppView = &This->IOleDocumentView_iface;
 696     return S_OK;
 697 }
 698
 699 static HRESULT WINAPI OleDocument_GetDocMiscStatus(IOleDocument *iface, DWORD *pdwStatus)
 700 {
 701     HTMLDocument *This = impl_from_IOleDocument(iface);
 702     FIXME("(%p)->(%p)\n", This, pdwStatus);
 703     return E_NOTIMPL;
 704 }
 705
 706 static HRESULT WINAPI OleDocument_EnumViews(IOleDocument *iface, IEnumOleDocumentViews **ppEnum,
 707                                    IOleDocumentView **ppView)
 708 {
 709     HTMLDocument *This = impl_from_IOleDocument(iface);
 710     FIXME("(%p)->(%p %p)\n", This, ppEnum, ppView);
 711     return E_NOTIMPL;
 712 }
 713
 714 static const IOleDocumentVtbl OleDocumentVtbl = {
 715     OleDocument_QueryInterface,
 716     OleDocument_AddRef,
 717     OleDocument_Release,
 718     OleDocument_CreateView,
 719     OleDocument_GetDocMiscStatus,
 720     OleDocument_EnumViews
 721 };
 722
 723 /**********************************************************
 724  * IOleControl implementation
 725  */
 726
 727 static inline HTMLDocument *impl_from_IOleControl(IOleControl *iface)
 728 {
 729     return CONTAINING_RECORD(iface, HTMLDocument, IOleControl_iface);
 730 }
 731
 732 static HRESULT WINAPI OleControl_QueryInterface(IOleControl *iface, REFIID riid, void **ppv)
 733 {
 734     HTMLDocument *This = impl_from_IOleControl(iface);
 735     return htmldoc_query_interface(This, riid, ppv);
 736 }
 737
 738 static ULONG WINAPI OleControl_AddRef(IOleControl *iface)
 739 {
 740     HTMLDocument *This = impl_from_IOleControl(iface);
 741     return htmldoc_addref(This);
 742 }
 743
 744 static ULONG WINAPI OleControl_Release(IOleControl *iface)
 745 {
 746     HTMLDocument *This = impl_from_IOleControl(iface);
 747     return htmldoc_release(This);
 748 }
 749
 750 static HRESULT WINAPI OleControl_GetControlInfo(IOleControl *iface, CONTROLINFO *pCI)
 751 {
 752     HTMLDocument *This = impl_from_IOleControl(iface);
 753     FIXME("(%p)->(%p)\n", This, pCI);
 754     return E_NOTIMPL;
 755 }
 756
 757 static HRESULT WINAPI OleControl_OnMnemonic(IOleControl *iface, MSG *pMsg)
 758 {
 759     HTMLDocument *This = impl_from_IOleControl(iface);
 760     FIXME("(%p)->(%p)\n", This, pMsg);
 761     return E_NOTIMPL;
 762 }
 763
 764 HRESULT get_client_disp_property(IOleClientSite *client, DISPID dispid, VARIANT *res)
 765 {
 766     IDispatch *disp = NULL;
 767     DISPPARAMS dispparams = {NULL, 0};
 768     UINT err;
 769     HRESULT hres;
 770
 771     hres = IOleClientSite_QueryInterface(client, &IID_IDispatch, (void**)&disp);
 772     if(FAILED(hres)) {
 773         TRACE("Could not get IDispatch\n");
 774         return hres;
 775     }
 776
 777     VariantInit(res);
 778
 779     hres = IDispatch_Invoke(disp, dispid, &IID_NULL, LOCALE_SYSTEM_DEFAULT,
 780             DISPATCH_PROPERTYGET, &dispparams, res, NULL, &err);
 781
 782     IDispatch_Release(disp);
 783
 784     return hres;
 785 }
 786
 787 static HRESULT on_change_dlcontrol(HTMLDocument *This)
 788 {
 789     VARIANT res;
 790     HRESULT hres;
 791
 792     hres = get_client_disp_property(This->doc_obj->client, DISPID_AMBIENT_DLCONTROL, &res);
 793     if(SUCCEEDED(hres))
 794         FIXME("unsupported dlcontrol %08x\n", V_I4(&res));
 795
 796     return S_OK;
 797 }
 798
 799 static HRESULT WINAPI OleControl_OnAmbientPropertyChange(IOleControl *iface, DISPID dispID)
 800 {
 801     HTMLDocument *This = impl_from_IOleControl(iface);
 802     IOleClientSite *client;
 803     VARIANT res;
 804     HRESULT hres;
 805
 806     client = This->doc_obj->client;
 807     if(!client) {
 808         TRACE("client = NULL\n");
 809         return S_OK;
 810     }
 811
 812     switch(dispID) {
 813     case DISPID_AMBIENT_USERMODE:
 814         TRACE("(%p)->(DISPID_AMBIENT_USERMODE)\n", This);
 815         hres = get_client_disp_property(client, DISPID_AMBIENT_USERMODE, &res);
 816         if(FAILED(hres))
 817             return S_OK;
 818
 819         if(V_VT(&res) == VT_BOOL) {
 820             if(V_BOOL(&res)) {
 821                 This->doc_obj->usermode = BROWSEMODE;
 822             }else {
 823                 FIXME("edit mode is not supported\n");
 824                 This->doc_obj->usermode = EDITMODE;
 825             }
 826         }else {
 827             FIXME("usermode=%s\n", debugstr_variant(&res));
 828         }
 829         return S_OK;
 830     case DISPID_AMBIENT_DLCONTROL:
 831         TRACE("(%p)->(DISPID_AMBIENT_DLCONTROL)\n", This);
 832         return on_change_dlcontrol(This);
 833     case DISPID_AMBIENT_OFFLINEIFNOTCONNECTED:
 834         TRACE("(%p)->(DISPID_AMBIENT_OFFLINEIFNOTCONNECTED)\n", This);
 835         on_change_dlcontrol(This);
 836         hres = get_client_disp_property(client, DISPID_AMBIENT_OFFLINEIFNOTCONNECTED, &res);
 837         if(FAILED(hres))
 838             return S_OK;
 839
 840         if(V_VT(&res) == VT_BOOL) {
 841             if(V_BOOL(&res)) {
 842                 FIXME("offline connection is not supported\n");
 843                 hres = E_FAIL;
 844             }
 845         }else {
 846             FIXME("offlineconnected=%s\n", debugstr_variant(&res));
 847         }
 848         return S_OK;
 849     case DISPID_AMBIENT_SILENT:
 850         TRACE("(%p)->(DISPID_AMBIENT_SILENT)\n", This);
 851         on_change_dlcontrol(This);
 852         hres = get_client_disp_property(client, DISPID_AMBIENT_SILENT, &res);
 853         if(FAILED(hres))
 854             return S_OK;
 855
 856         if(V_VT(&res) == VT_BOOL) {
 857             if(V_BOOL(&res)) {
 858                 FIXME("silent mode is not supported\n");
 859                 hres = E_FAIL;
 860             }
 861         }else {
 862             FIXME("silent=%s\n", debugstr_variant(&res));
 863         }
 864         return S_OK;
 865     case DISPID_AMBIENT_USERAGENT:
 866         TRACE("(%p)->(DISPID_AMBIENT_USERAGENT)\n", This);
 867         hres = get_client_disp_property(client, DISPID_AMBIENT_USERAGENT, &res);
 868         if(FAILED(hres))
 869             return S_OK;
 870
 871         FIXME("not supported AMBIENT_USERAGENT\n");
 872         hres = E_FAIL;
 873         return S_OK;
 874     case DISPID_AMBIENT_PALETTE:
 875         TRACE("(%p)->(DISPID_AMBIENT_PALETTE)\n", This);
 876         hres = get_client_disp_property(client, DISPID_AMBIENT_PALETTE, &res);
 877         if(FAILED(hres))
 878             return S_OK;
 879
 880         FIXME("not supported AMBIENT_PALETTE\n");
 881         hres = E_FAIL;
 882         return S_OK;
 883     }
 884
 885     FIXME("(%p) unsupported dispID=%d\n", This, dispID);
 886     return E_FAIL;
 887 }
 888
 889 static HRESULT WINAPI OleControl_FreezeEvents(IOleControl *iface, BOOL bFreeze)
 890 {
 891     HTMLDocument *This = impl_from_IOleControl(iface);
 892     FIXME("(%p)->(%x)\n", This, bFreeze);
 893     return E_NOTIMPL;
 894 }
 895
 896 static const IOleControlVtbl OleControlVtbl = {
 897     OleControl_QueryInterface,
 898     OleControl_AddRef,
 899     OleControl_Release,
 900     OleControl_GetControlInfo,
 901     OleControl_OnMnemonic,
 902     OleControl_OnAmbientPropertyChange,
 903     OleControl_FreezeEvents
 904 };
 905
 906 /**********************************************************
 907  * IObjectWithSite implementation
 908  */
 909
 910 static inline HTMLDocument *impl_from_IObjectWithSite(IObjectWithSite *iface)
 911 {
 912     return CONTAINING_RECORD(iface, HTMLDocument, IObjectWithSite_iface);
 913 }
 914
 915 static HRESULT WINAPI ObjectWithSite_QueryInterface(IObjectWithSite *iface, REFIID riid, void **ppv)
 916 {
 917     HTMLDocument *This = impl_from_IObjectWithSite(iface);
 918     return htmldoc_query_interface(This, riid, ppv);
 919 }
 920
 921 static ULONG WINAPI ObjectWithSite_AddRef(IObjectWithSite *iface)
 922 {
 923     HTMLDocument *This = impl_from_IObjectWithSite(iface);
 924     return htmldoc_addref(This);
 925 }
 926
 927 static ULONG WINAPI ObjectWithSite_Release(IObjectWithSite *iface)
 928 {
 929     HTMLDocument *This = impl_from_IObjectWithSite(iface);
 930     return htmldoc_release(This);
 931 }
 932
 933 static HRESULT WINAPI ObjectWithSite_SetSite(IObjectWithSite *iface, IUnknown *pUnkSite)
 934 {
 935     HTMLDocument *This = impl_from_IObjectWithSite(iface);
 936     FIXME("(%p)->(%p)\n", This, pUnkSite);
 937     return E_NOTIMPL;
 938 }
 939
 940 static HRESULT WINAPI ObjectWithSite_GetSite(IObjectWithSite* iface, REFIID riid, PVOID *ppvSite)
 941 {
 942     HTMLDocument *This = impl_from_IObjectWithSite(iface);
 943     FIXME("(%p)->(%p)\n", This, ppvSite);
 944     return E_NOTIMPL;
 945 }
 946
 947 static const IObjectWithSiteVtbl ObjectWithSiteVtbl = {
 948     ObjectWithSite_QueryInterface,
 949     ObjectWithSite_AddRef,
 950     ObjectWithSite_Release,
 951     ObjectWithSite_SetSite,
 952     ObjectWithSite_GetSite
 953 };
 954
 955 /**********************************************************
 956  * IOleContainer implementation
 957  */
 958
 959 static inline HTMLDocument *impl_from_IOleContainer(IOleContainer *iface)
 960 {
 961     return CONTAINING_RECORD(iface, HTMLDocument, IOleContainer_iface);
 962 }
 963
 964 static HRESULT WINAPI OleContainer_QueryInterface(IOleContainer *iface, REFIID riid, void **ppv)
 965 {
 966     HTMLDocument *This = impl_from_IOleContainer(iface);
 967     return htmldoc_query_interface(This, riid, ppv);
 968 }
 969
 970 static ULONG WINAPI OleContainer_AddRef(IOleContainer *iface)
 971 {
 972     HTMLDocument *This = impl_from_IOleContainer(iface);
 973     return htmldoc_addref(This);
 974 }
 975
 976 static ULONG WINAPI OleContainer_Release(IOleContainer *iface)
 977 {
 978     HTMLDocument *This = impl_from_IOleContainer(iface);
 979     return htmldoc_release(This);
 980 }
 981
 982 static HRESULT WINAPI OleContainer_ParseDisplayName(IOleContainer *iface, IBindCtx *pbc, LPOLESTR pszDisplayName,
 983         ULONG *pchEaten, IMoniker **ppmkOut)
 984 {
 985     HTMLDocument *This = impl_from_IOleContainer(iface);
 986     FIXME("(%p)->(%p %s %p %p)\n", This, pbc, debugstr_w(pszDisplayName), pchEaten, ppmkOut);
 987     return E_NOTIMPL;
 988 }
 989
 990 static HRESULT WINAPI OleContainer_EnumObjects(IOleContainer *iface, DWORD grfFlags, IEnumUnknown **ppenum)
 991 {
 992     HTMLDocument *This = impl_from_IOleContainer(iface);
 993     EnumUnknown *ret;
 994
 995     TRACE("(%p)->(%x %p)\n", This, grfFlags, ppenum);
 996
 997     ret = heap_alloc(sizeof(*ret));
 998     if(!ret)
 999         return E_OUTOFMEMORY;
1000
1001     ret->IEnumUnknown_iface.lpVtbl = &EnumUnknownVtbl;
1002     ret->ref = 1;
1003
1004     *ppenum = &ret->IEnumUnknown_iface;
1005     return S_OK;
1006 }
1007
1008 static HRESULT WINAPI OleContainer_LockContainer(IOleContainer *iface, BOOL fLock)
1009 {
1010     HTMLDocument *This = impl_from_IOleContainer(iface);
1011     FIXME("(%p)->(%x)\n", This, fLock);
1012     return E_NOTIMPL;
1013 }
1014
1015 static const IOleContainerVtbl OleContainerVtbl = {
1016     OleContainer_QueryInterface,
1017     OleContainer_AddRef,
1018     OleContainer_Release,
1019     OleContainer_ParseDisplayName,
1020     OleContainer_EnumObjects,
1021     OleContainer_LockContainer
1022 };
1023
1024 static inline HTMLDocumentObj *impl_from_ITargetContainer(ITargetContainer *iface)
1025 {
1026     return CONTAINING_RECORD(iface, HTMLDocumentObj, ITargetContainer_iface);
1027 }
1028
1029 static HRESULT WINAPI TargetContainer_QueryInterface(ITargetContainer *iface, REFIID riid, void **ppv)
1030 {
1031     HTMLDocumentObj *This = impl_from_ITargetContainer(iface);
1032     return ICustomDoc_QueryInterface(&This->ICustomDoc_iface, riid, ppv);
1033 }
1034
1035 static ULONG WINAPI TargetContainer_AddRef(ITargetContainer *iface)
1036 {
1037     HTMLDocumentObj *This = impl_from_ITargetContainer(iface);
1038     return ICustomDoc_AddRef(&This->ICustomDoc_iface);
1039 }
1040
1041 static ULONG WINAPI TargetContainer_Release(ITargetContainer *iface)
1042 {
1043     HTMLDocumentObj *This = impl_from_ITargetContainer(iface);
1044     return ICustomDoc_Release(&This->ICustomDoc_iface);
1045 }
1046
1047 static HRESULT WINAPI TargetContainer_GetFrameUrl(ITargetContainer *iface, LPWSTR *ppszFrameSrc)
1048 {
1049     HTMLDocumentObj *This = impl_from_ITargetContainer(iface);
1050     FIXME("(%p)->(%p)\n", This, ppszFrameSrc);
1051     return E_NOTIMPL;
1052 }
1053
1054 static HRESULT WINAPI TargetContainer_GetFramesContainer(ITargetContainer *iface, IOleContainer **ppContainer)
1055 {
1056     HTMLDocumentObj *This = impl_from_ITargetContainer(iface);
1057
1058     TRACE("(%p)->(%p)\n", This, ppContainer);
1059
1060     /* NOTE: we should return wrapped interface here */
1061     IOleContainer_AddRef(&This->basedoc.IOleContainer_iface);
1062     *ppContainer = &This->basedoc.IOleContainer_iface;
1063     return S_OK;
1064 }
1065
1066 static const ITargetContainerVtbl TargetContainerVtbl = {
1067     TargetContainer_QueryInterface,
1068     TargetContainer_AddRef,
1069     TargetContainer_Release,
1070     TargetContainer_GetFrameUrl,
1071     TargetContainer_GetFramesContainer
1072 };
1073
1074 void TargetContainer_Init(HTMLDocumentObj *This)
1075 {
1076     This->ITargetContainer_iface.lpVtbl = &TargetContainerVtbl;
1077 }
1078
1079 /**********************************************************
1080  * IObjectSafety implementation
1081  */
1082
1083 static inline HTMLDocument *impl_from_IObjectSafety(IObjectSafety *iface)
1084 {
1085     return CONTAINING_RECORD(iface, HTMLDocument, IObjectSafety_iface);
1086 }
1087
1088 static HRESULT WINAPI ObjectSafety_QueryInterface(IObjectSafety *iface, REFIID riid, void **ppv)
1089 {
1090     HTMLDocument *This = impl_from_IObjectSafety(iface);
1091     return htmldoc_query_interface(This, riid, ppv);
1092 }
1093
1094 static ULONG WINAPI ObjectSafety_AddRef(IObjectSafety *iface)
1095 {
1096     HTMLDocument *This = impl_from_IObjectSafety(iface);
1097     return htmldoc_addref(This);
1098 }
1099
1100 static ULONG WINAPI ObjectSafety_Release(IObjectSafety *iface)
1101 {
1102     HTMLDocument *This = impl_from_IObjectSafety(iface);
1103     return htmldoc_release(This);
1104 }
1105
1106 static HRESULT WINAPI ObjectSafety_GetInterfaceSafetyOptions(IObjectSafety *iface,
1107         REFIID riid, DWORD *pdwSupportedOptions, DWORD *pdwEnabledOptions)
1108 {
1109     HTMLDocument *This = impl_from_IObjectSafety(iface);
1110     FIXME("(%p)->(%s %p %p)\n", This, debugstr_guid(riid), pdwSupportedOptions, pdwEnabledOptions);
1111     return E_NOTIMPL;
1112 }
1113
1114 static HRESULT WINAPI ObjectSafety_SetInterfaceSafetyOptions(IObjectSafety *iface,
1115         REFIID riid, DWORD dwOptionSetMask, DWORD dwEnabledOptions)
1116 {
1117     HTMLDocument *This = impl_from_IObjectSafety(iface);
1118     FIXME("(%p)->(%s %x %x)\n", This, debugstr_guid(riid), dwOptionSetMask, dwEnabledOptions);
1119
1120     if(IsEqualGUID(&IID_IPersistMoniker, riid) &&
1121             dwOptionSetMask==INTERFACESAFE_FOR_UNTRUSTED_DATA &&
1122             dwEnabledOptions==INTERFACESAFE_FOR_UNTRUSTED_DATA)
1123         return S_OK;
1124
1125     return E_NOTIMPL;
1126 }
1127
1128 static const IObjectSafetyVtbl ObjectSafetyVtbl = {
1129     ObjectSafety_QueryInterface,
1130     ObjectSafety_AddRef,
1131     ObjectSafety_Release,
1132     ObjectSafety_GetInterfaceSafetyOptions,
1133     ObjectSafety_SetInterfaceSafetyOptions
1134 };
1135
1136 void HTMLDocument_LockContainer(HTMLDocumentObj *This, BOOL fLock)
1137 {
1138     IOleContainer *container;
1139     HRESULT hres;
1140
1141     if(!This->client || This->container_locked == fLock)
1142         return;
1143
1144     hres = IOleClientSite_GetContainer(This->client, &container);
1145     if(SUCCEEDED(hres)) {
1146         IOleContainer_LockContainer(container, fLock);
1147         This->container_locked = fLock;
1148         IOleContainer_Release(container);
1149     }
1150 }
1151
1152 void HTMLDocument_OleObj_Init(HTMLDocument *This)
1153 {
1154     This->IOleObject_iface.lpVtbl = &OleObjectVtbl;
1155     This->IOleDocument_iface.lpVtbl = &OleDocumentVtbl;
1156     This->IOleControl_iface.lpVtbl = &OleControlVtbl;
1157     This->IObjectWithSite_iface.lpVtbl = &ObjectWithSiteVtbl;
1158     This->IOleContainer_iface.lpVtbl = &OleContainerVtbl;
1159     This->IObjectSafety_iface.lpVtbl = &ObjectSafetyVtbl;
1160 }